Research Article
Unsupervised Domain Adaptation for Facial Expression Recognition Using Generative Adversarial Networks
Figure 4
Network structure of GAN. The convolutional layer is denoted as conv and the transposed convolutional layer is denoted as dconv. N stands for neurons (channels), S stands for stride, and K stands for kernel size. LReLU means leaky ReLU nonlinearity and BN means batch normalization.